Dacia Mediterranea

Sofia is the capital and largest city of Bulgaria. It is situated in the Sofia Valley at the foot of the Vitosha mountain, in the western part of the country. The city is built west of the Iskar river and has many mineral springs, such as the Sofia Central Mineral Baths. It has a humid continental climate.

Niš (; , ; names in other languages), less often spelled in English as Nish, is the third largest city in Serbia and the administrative center of the Nišava District. It is located in the southern part of Serbia. , the city proper has a population of 178,976, while its administrative area has a population of 249,501 inhabitants.

Kyustendil ( ) is a town in the far west of Bulgaria, the capital of the Kyustendil Province, a former bishopric and present Latin Catholic titular see.

city in Sapareva banya municipality, Kyustendil oblast, Bulgaria

Roman province

300px|thumb|right|Basilica Apse under excavation in Remesiana, found under modern residential building.